Matches in SemOpenAlex for { <https://semopenalex.org/work/W3100302244> ?p ?o ?g. }
- W3100302244 abstract "We propose a quantum fitting scheme to estimate the magnetic field gradient with $N$-atom spins preparing in W state, which attains the Heisenberg-scaling accuracy. Our scheme combines the quantum multi-parameter estimation and the least square linear fitting method to achieve the quantum Cram'{e}r-Rao bound (QCRB). We show that the estimated quantity achieves the Heisenberg-scaling accuracy. In single parameter estimation with assumption that the magnetic field is strictly linear, two optimal measurements can achieve the identical Heisenberg-scaling accuracy. Proper interpretation of the super-Heisenberg-scaling accuracy is presented. The scheme of quantum metrology combined with data fitting provides a new method in fast high precision measurements." @default.
- W3100302244 created "2020-11-23" @default.
- W3100302244 creator A5002126888 @default.
- W3100302244 creator A5009988205 @default.
- W3100302244 creator A5028109299 @default.
- W3100302244 creator A5044680506 @default.
- W3100302244 creator A5049845476 @default.
- W3100302244 date "2014-12-09" @default.
- W3100302244 modified "2023-09-23" @default.
- W3100302244 title "Fitting magnetic field gradient with Heisenberg-scaling accuracy" @default.
- W3100302244 cites W1527247894 @default.
- W3100302244 cites W1964618210 @default.
- W3100302244 cites W1968395846 @default.
- W3100302244 cites W1973007263 @default.
- W3100302244 cites W1973398571 @default.
- W3100302244 cites W1976280626 @default.
- W3100302244 cites W1977261607 @default.
- W3100302244 cites W1980583020 @default.
- W3100302244 cites W1981677342 @default.
- W3100302244 cites W1981983416 @default.
- W3100302244 cites W1982455649 @default.
- W3100302244 cites W1988170379 @default.
- W3100302244 cites W1999664967 @default.
- W3100302244 cites W2003138882 @default.
- W3100302244 cites W2007948277 @default.
- W3100302244 cites W2015876000 @default.
- W3100302244 cites W2020623316 @default.
- W3100302244 cites W2022928942 @default.
- W3100302244 cites W2025532235 @default.
- W3100302244 cites W2026573537 @default.
- W3100302244 cites W2036547226 @default.
- W3100302244 cites W2039019529 @default.
- W3100302244 cites W2039690075 @default.
- W3100302244 cites W2039895939 @default.
- W3100302244 cites W2048777080 @default.
- W3100302244 cites W2049718282 @default.
- W3100302244 cites W2050715012 @default.
- W3100302244 cites W2051618454 @default.
- W3100302244 cites W2053068798 @default.
- W3100302244 cites W2053565514 @default.
- W3100302244 cites W2061294795 @default.
- W3100302244 cites W2076021266 @default.
- W3100302244 cites W2083423624 @default.
- W3100302244 cites W2084333685 @default.
- W3100302244 cites W2084615259 @default.
- W3100302244 cites W2093022051 @default.
- W3100302244 cites W2094455248 @default.
- W3100302244 cites W2107268569 @default.
- W3100302244 cites W2131245179 @default.
- W3100302244 cites W2133323418 @default.
- W3100302244 cites W2135178212 @default.
- W3100302244 cites W2145623531 @default.
- W3100302244 cites W2319232757 @default.
- W3100302244 cites W2524449277 @default.
- W3100302244 cites W2766839228 @default.
- W3100302244 cites W2963972311 @default.
- W3100302244 cites W2964257280 @default.
- W3100302244 cites W3037089521 @default.
- W3100302244 cites W3101503429 @default.
- W3100302244 cites W3105367468 @default.
- W3100302244 cites W4235013380 @default.
- W3100302244 doi "https://doi.org/10.1038/srep07390" @default.
- W3100302244 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25487218" @default.
- W3100302244 hasPublicationYear "2014" @default.
- W3100302244 type Work @default.
- W3100302244 sameAs 3100302244 @default.
- W3100302244 citedByCount "13" @default.
- W3100302244 countsByYear W31003022442015 @default.
- W3100302244 countsByYear W31003022442016 @default.
- W3100302244 countsByYear W31003022442017 @default.
- W3100302244 countsByYear W31003022442018 @default.
- W3100302244 countsByYear W31003022442020 @default.
- W3100302244 countsByYear W31003022442022 @default.
- W3100302244 crossrefType "journal-article" @default.
- W3100302244 hasAuthorship W3100302244A5002126888 @default.
- W3100302244 hasAuthorship W3100302244A5009988205 @default.
- W3100302244 hasAuthorship W3100302244A5028109299 @default.
- W3100302244 hasAuthorship W3100302244A5044680506 @default.
- W3100302244 hasAuthorship W3100302244A5049845476 @default.
- W3100302244 hasBestOaLocation W31003022441 @default.
- W3100302244 hasConcept C115260700 @default.
- W3100302244 hasConcept C121332964 @default.
- W3100302244 hasConcept C121864883 @default.
- W3100302244 hasConcept C161166931 @default.
- W3100302244 hasConcept C201665358 @default.
- W3100302244 hasConcept C202444582 @default.
- W3100302244 hasConcept C2524010 @default.
- W3100302244 hasConcept C26873012 @default.
- W3100302244 hasConcept C2778870898 @default.
- W3100302244 hasConcept C33923547 @default.
- W3100302244 hasConcept C58053490 @default.
- W3100302244 hasConcept C62520636 @default.
- W3100302244 hasConcept C82217956 @default.
- W3100302244 hasConcept C84114770 @default.
- W3100302244 hasConcept C95013731 @default.
- W3100302244 hasConcept C9652623 @default.
- W3100302244 hasConcept C99844830 @default.
- W3100302244 hasConceptScore W3100302244C115260700 @default.
- W3100302244 hasConceptScore W3100302244C121332964 @default.
- W3100302244 hasConceptScore W3100302244C121864883 @default.